Rapid: Individual Calculations August 2022
 Hadadi, Mahdi  Total change: 23.00  Rating chartPersonal card
 1st Aran Rapid Cup Qazvin IRI 2022-07-08
RcRownchangeKK*chgGame
 1687 1596 5.00 9 1.15 20 23.00 
  Alibabaei, Sasan 2080 IRI0.001-0.0520-1.00 
  Naser Jabari, Negar 1311 IRI1.0010.16203.20 
  Moradi, Amirmasoud 2110 IRI0.001-0.0420-0.80 
  Amir Afshari, Rayan 1326 IRI1.0010.17203.40 
  Shiri, Mohsen 1955 IRI0.001-0.1020-2.00 
  Naeimi Omran, Ashkan 1363 IRI1.0010.21204.20 
  Jafarzadeh, Mohammad 1250 IRI1.0010.11202.20 
  Abedini, Morteza 1813 IRI1.0010.782015.60 
  Zahedifar, Anahita wf1978 IRI0.001-0.0920-1.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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